Added test for symlinks

Reduce errors produced in terminal from debian package installations by testing for existence of symlink prior to executing unlink
shiftkey · Apr 29, 2020 · d64580f · d64580f
1 parent 3d0a3af
commit d64580f
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/script/linux-after-remove.sh b/script/linux-after-remove.sh
@@ -2,16 +2,17 @@
 set -e
 
 PROFILE_D_FILE="/etc/profile.d/github-desktop.sh"
+BASE_FILE="/usr/bin/github"
 
 case "$1" in
     purge|remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
       echo "#!/bin/sh" > "${PROFILE_D_FILE}";
       . "${PROFILE_D_FILE}";
       rm "${PROFILE_D_FILE}";
       # remove symbolic links in /usr/bin directory
-      unlink /usr/bin/github-desktop || :
-      unlink /usr/bin/github-desktop-dev || :
-      unlink /usr/bin/github || :
+      test -f ${BASE_FILE} && unlink ${BASE_FILE}
+      test -f ${BASE_FILE}-desktop && unlink ${BASE_FILE}-desktop
+      test -f ${BASE_FILE}-desktop-dev && unlink ${BASE_FILE}-desktop-dev
     ;;
 
     *)